Leptospermum scoparium (Manuka or Tea tree or just Leptospermum) is a shrub or small tree native to New Zealan and southeast Australia. It is found throughout New Zealand but is particularly common on the drier east coasts of the North Island and the South Island, and in Australia in Tasmania, Victoria and New South Wales. Manuka (from Māori 'mānuka') is the name used in New Zealand, and 'tea tree' is a common name in Australia and to a lesser extent also in New Zealand. This name arose because Captain Cook used the leaves to make a 'tea' drink. The common name "Tea Tree" is also shared with the related Melaleuca tree of Australia suggesting that both were used to make tea by Captain Cook.